form-validation

Name: form-validation
Availability: InStock
Author: bbeierle12

Validate form data with Zod schemas for runtime and TypeScript types.

8|3|Updated Dec 12, 2025

Search Tags:#typescript #validation #schema #zod #forms

Ready to run

npx skills add https://github.com/Bbeierle12/Skill-MCP-Claude --skill form-validation-bbeierle12

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: form-validation
Source: https://github.com/Bbeierle12/Skill-MCP-Claude/tree/main/skills/form-validation
Command: npx skills add https://github.com/Bbeierle12/Skill-MCP-Claude --skill form-validation-bbeierle12

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires zod, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill centers validation on a single, source-of-truth Zod schema, enabling consistent runtime validation and TypeScript typing across any framework.

Core Features & Use Cases

Single source of truth: Define validation in Zod and derive TypeScript types from it.
Framework-agnostic: Works across React, Vue, vanilla JS, or any UI layer.
Use Case: Validate a registration form with cross-field validation (e.g., password match).

Quick Start

Define a Zod schema and wire it into your chosen form library via a suitable resolver adapter.

Frequently Asked Questions about form-validation

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I validate form data with a schema-first approach using TypeScript?▼

Schema-first validation with Zod enforces a single source of truth: define your validation rules once in Zod, then derive TypeScript types automatically via z.infer. This eliminates type mismatches between your schema and types, ensuring runtime validation and compile-time safety across your form.

Can I use Zod validation with React form libraries like React Hook Form?▼

Yes. Zod integrates with React form libraries through resolver adapters like zodResolver. Wire your Zod schema into useForm or TanStack Form to handle onChange, onBlur, and onSubmit validation patterns, cross-field checks, and async validations automatically.

How do I validate cross-field conditions, like confirming passwords match in a registration form?▼

Zod supports cross-field validation through refine() and superRefine() methods. Define your schema to compare multiple fields, then integrate it via your form library's resolver. This validates relationships between fields as a single cohesive rule.

What validation timing options are available for user experience in forms?▼

Zod-based validation supports configurable timing presets: onChange for immediate feedback, onBlur for stability after user focus loss, or onSubmit for final validation. Balance responsiveness with input stability by choosing the pattern that fits your form's UX goals.

Does Zod validation work with async validation, like checking username availability?▼

Yes. Zod supports async validations via refine() and superRefine() with async callbacks. Integrate async rules into your schema, wire it through your form library's resolver, and it will handle asynchronous validation alongside synchronous rules.

Can I use this schema-first approach with frameworks other than React?▼

Yes. Zod is framework-agnostic and works across React, Vue, vanilla JavaScript, or any UI layer. Define your schema once and adapt it to your framework using the appropriate resolver or validation integration pattern for that ecosystem.